2018924754

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 5193676800

約数和(自身を除く): 3174752046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 101, 147, 154, 202, 231, 294, 303, 343, 462, 539, 606, 686, 707, 883, 1029, 1078, 1111, 1414, 1617, 1766, 2058, 2121, 2222, 2649, 3234, 3333, 3773, 4242, 4949, 5298, 6181, 6666, 7546, 7777, 9713, 9898, 11319, 12362, 14847, 15554, 18543, 19426, 22638, 23331, 29139, 29694, 34643, 37086, 43267, 46662, 54439, 58278, 67991, 69286, 86534, 89183, 103929, 108878, 129801, 135982, 163317, 178366, 203973, 207858, 259602, 267549, 302869, 326634, 381073, 407946, 475937, 535098, 605738, 624281, 762146, 908607, 951874, 981013, 1143219, 1248562, 1427811, 1817214, 1872843, 1962026, 2286438, 2855622, 2943039, 3331559, 3745686, 4369967, 5886078, 6663118, 6867091, 8739934, 9994677, 13109901, 13734182, 19989354, 20601273, 26219802, 30589769, 41202546, 48069637, 61179538, 91769307, 96139274, 144208911, 183538614, 288417822, 336487459, 672974918, 1009462377, 2018924754]

約数ペア:

[(1, 2018924754), (2, 1009462377), (3, 672974918), (6, 336487459), (7, 288417822), (11, 183538614), (14, 144208911), (21, 96139274), (22, 91769307), (33, 61179538), (42, 48069637), (49, 41202546), (66, 30589769), (77, 26219802), (98, 20601273), (101, 19989354), (147, 13734182), (154, 13109901), (202, 9994677), (231, 8739934), (294, 6867091), (303, 6663118), (343, 5886078), (462, 4369967), (539, 3745686), (606, 3331559), (686, 2943039), (707, 2855622), (883, 2286438), (1029, 1962026), (1078, 1872843), (1111, 1817214), (1414, 1427811), (1617, 1248562), (1766, 1143219), (2058, 981013), (2121, 951874), (2222, 908607), (2649, 762146), (3234, 624281), (3333, 605738), (3773, 535098), (4242, 475937), (4949, 407946), (5298, 381073), (6181, 326634), (6666, 302869), (7546, 267549), (7777, 259602), (9713, 207858), (9898, 203973), (11319, 178366), (12362, 163317), (14847, 135982), (15554, 129801), (18543, 108878), (19426, 103929), (22638, 89183), (23331, 86534), (29139, 69286), (29694, 67991), (34643, 58278), (37086, 54439), (43267, 46662)]